Natal Chart Progressions

The progressed Moon moves about one degree a month, covering a sign in roughly two and a half years and the whole chart in about twenty seven to twenty eight years. It is the fastest-moving factor in progressions and the most useful for timing mood, focus and domestic circumstance. Its sign describes the prevailing emotional tone of a period and its house describes where attention is going. Its return to the natal position near ages twenty seven and fifty five marks a recognized change of chapter. It describes climate rather than incident.

The progressed Sun advances about one degree a year, so it changes sign roughly every thirty years and makes no more than three sign changes in a long life. A change of sign is the single most commented-on progression, and it describes a shift in the quality of what a person is developing rather than a change in who they are. Aspects from the progressed Sun to natal planets unfold slowly, staying within orb for two or three years. Its progressed house, in a quadrant system, shows the area receiving that development.

The progressed lunation cycle measures the relationship between the progressed Sun and the progressed Moon, completing in about twenty nine and a half years. The progressed New Moon opens a phase in which something is begun without much visible evidence; the progressed Full Moon, roughly fifteen years later, is where what was started becomes public and its consequences are clear. The eight phases in between each carry a recognized character. It is the most structural progression technique, giving a life a set of chapters that are datable and independent of transits.

The progressed Ascendant advances with the chart and depends entirely on an accurate birth time, since four minutes of error moves it by a degree. Its rate varies with the latitude of birth and the sign rising, so it is not a steady degree a year. A change of sign describes an adjustment in manner, appearance and the way a person meets a new situation, which observers often notice first. Aspects from it to natal planets are read as brief and specific. With a doubtful birth time it should not be used at all.

The progressed Midheaven advances at a rate that also depends on birth latitude, though it is steadier than the progressed Ascendant. It is read for career, public standing and direction, and a change of sign is taken as a shift in what a person is recognized for. Some practitioners progress it by solar arc and some by the natural motion of right ascension, and the two methods disagree by enough to matter over decades, so a reading should state which was used. Like the Ascendant it is only as reliable as the birth time.

Solar arc directions move every point in the chart forward by the same amount, the distance the progressed Sun has traveled, which is close to one degree a year. Because everything moves together, aspects to natal positions arrive on a predictable schedule and a solar arc contact stays exact for roughly a year. The technique is blunter than secondary progressions and easier to read, since the slow natal planets, which barely move by progression, are put into play. It works best for identifying which years carry weight, and poorly for saying what they hold.

A planet that changes direction shortly after birth will do so by progression, and the year it stations is treated as significant for whatever that planet governs. Mercury and Venus station most often, since they turn retrograde several times a decade; Mars does so less frequently. A progressed station is read as a change of orientation rather than as an event: an inward turn at a retrograde station, a resumption of outward expression at a direct one. The effect is slow, covering several years, and happens only once or twice in most lives.

Transits are the actual positions of the planets on a given date, measured against the natal chart. Progressions are a symbolic movement of the natal chart itself and have no observable counterpart in the sky. The two are used for different questions: transits describe conditions arriving from outside and are precise about timing, while progressions describe internal development and are vague about dates but clear about phases. Most practitioners read them together and treat a period as significant when both point to the same part of the chart. Neither predicts an outcome.

A solar return is the chart cast for the moment the Sun reaches its exact natal position, which falls within a day or so of the birthday and rarely on it. It is set for the place the person is located at that time, which is why some practitioners travel to change one. The return chart is read as a description of the year ahead, with its angles and its ruling planet carrying most of the weight, and it is always interpreted against the natal chart rather than as a chart in its own right.

A lunar return is the chart for the moment the Moon reaches its natal position, which happens about every twenty seven and a third days, giving thirteen of them a year. It is read as a description of the month ahead, principally for mood, domestic matters and short-term focus. Its usefulness is debated: the chart changes quickly, the angles move a great deal between returns, and small errors in birth time compound. Most practitioners who use it treat it as a supplement to transits and to the progressed Moon rather than as a standalone forecast.